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SYSTEM AND METHOD FOR HANDSET POSITIONING WITH DYNAMICALLY UPDATED RF FINGERPRINTING

13/218,256 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 25, 2011
Examiner PAUL ANTHONY D'AGOSTINO
Class 463
Art Group 3715
Patent No. 10,430,492
Case Type Utility - 463/042000
Status Patented Case
Parent 61/376,936 Expired
Parent 13/153,214 Patented
Parent 61/351,677 Expired
Parent 61/351,770 Expired
Parent 61/352,242 Expired
Parent 13/153,238 Patented
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Last Updated: 4 years, 4 months ago
Date # Transaction